Diesel Data: Automotive Repair

Left Output Shorted

Test 1 - 2:




Test 3 - 7:




Test 8:




SYMPTOM
LEFT OUTPUT SHORT

WHEN MONITORED
Monitored any time the radio is turned ON.

SET CONDITION
The radio has sensed a short on it's left output channel.

POSSIBLE CAUSES
- Left front (+) shorted to ground
- Left front (-) shorted to ground
- Left front channel shorted together
- Left rear (+) shorted to ground
- Left rear (-) shorted to ground
- Left rear channel shorted together
- Power amplifier (input section)
- Radio output section